<template>
  <div class="main">
    <a-form :form="form" class="user-layout-login" ref="formLogin" id="formLogin">
      <a-tabs
        :activeKey="customActiveKey"
        :tabBarStyle="{ textAlign: 'center', borderBottom: 'unset' }"
        @change="handleTabClick"
      >
        <a-tab-pane key="tab1" tab="账号登录">
          <a-form-item>
            <a-input
              size="large"
              class="input-use"
              v-decorator="[
                'username',
                validatorRules.username,
                { validator: this.handleUsernameOrEmail },
              ]"
              type="text"
              placeholder="请输入帐户名"
            >
              <a-icon slot="prefix" type="user" :style="{ color: '#fff' }" />
            </a-input>
          </a-form-item>

          <a-form-item>
            <a-input
              class="input-use"
              v-decorator="['password', validatorRules.password]"
              size="large"
              type="password"
              autocomplete="false"
              placeholder="请输入密码"
            >
              <a-icon slot="prefix" type="lock" :style="{ color: '#FFF' }" />
            </a-input>
          </a-form-item>

          <a-row class="row-inputCode" :gutter="0">
            <a-col :span="12">
              <a-form-item>
                <a-input
                  v-decorator="['inputCode', validatorRules.inputCode]"
                  size="large"
                  type="text"
                  @change="inputCodeChange"
                  placeholder="请输入验证码"
                >
                  <a-icon
                    slot="prefix"
                    type="smile"
                    :style="{ color: 'rgba(0,0,0,.25)' }"
                  />
                </a-input>
              </a-form-item>
            </a-col>

            <a-col :span="8" style="text-align: right">
              <img
                v-if="requestCodeSuccess"
                style="margin-top: 2px"
                :src="randCodeImage"
                @click="handleChangeCheckCode"
              />

              <img
                v-else
                style="margin-top: 2px"
                src="../../assets/checkcode.png"
                @click="handleChangeCheckCode"
              />
            </a-col>
          </a-row>
        </a-tab-pane>

        <!--   <a-tab-pane key="tab2" tab="手机号登录">
       <a-form-item>
            <a-input v-decorator="['mobile', validatorRules.mobile]" size="large" type="text" placeholder="手机号">
              <a-icon slot="prefix" type="mobile" :style="{ color: 'rgba(0,0,0,.25)' }" />
            </a-input>
          </a-form-item> -->

        <!-- <a-row :gutter="16">
            <a-col class="gutter-row" :span="16">
              <a-form-item>
                <a-input
                  v-decorator="['captcha', validatorRules.captcha]"
                  size="large"
                  type="text"
                  placeholder="请输入验证码"
                >
                  <a-icon slot="prefix" type="mail" :style="{ color: 'rgba(0,0,0,.25)' }" />
                </a-input>
              </a-form-item>
            </a-col>

            <a-col class="gutter-row" :span="8">
              <a-button
                class="getCaptcha"
                tabindex="-1"
                :disabled="state.smsSendBtn"
                @click.stop.prevent="getCaptcha"
                v-text="(!state.smsSendBtn && '获取验证码') || state.time + ' s'"
              ></a-button>
            </a-col>
          </a-row> 
        </a-tab-pane>-->
      </a-tabs>

      <!-- <a-form-item>
     <a-checkbox v-decorator="['rememberMe', { initialValue: true, valuePropName: 'checked' }]">自动登录</a-checkbox> -->

      <router-link
        :to="{ name: 'alteration' }"
        class="forge-password"
        style="float: right"
      >
        找回密码
      </router-link>

      <!-- <router-link :to="{ name: 'register' }" class="forge-password" style="float: right;margin-right: 10px">
          注册账户
        </router-link> 
      </a-form-item>-->

      <a-form-item style="margin-top: 24px">
        <a-button
          size="large"
          type="primary"
          htmlType="submit"
          class="login-button"
          :loading="loginBtn"
          @click.stop.prevent="handleSubmit"
          :disabled="loginBtn"
          >登录
        </a-button>
      </a-form-item>
    </a-form>

    <two-step-captcha
      v-if="requiredTwoStepCaptcha"
      :visible="stepCaptchaVisible"
      @success="stepCaptchaSuccess"
      @cancel="stepCaptchaCancel"
    ></two-step-captcha>

    <login-select-tenant ref="loginSelect" @success="loginSelectOk"></login-select-tenant>
  </div>
</template>

<script>
//import md5 from "md5"
import api from "@/api";
import TwoStepCaptcha from "@/components/tools/TwoStepCaptcha";
import { mapActions } from "vuex";
import { timeFix } from "@/utils/util";
import Vue from "vue";
import { ACCESS_TOKEN, ENCRYPTED_STRING } from "@/store/mutation-types";
import { putAction, postAction, getAction } from "@/api/manage";
import { encryption, getEncryptedString } from "@/utils/encryption/aesEncrypt";
import store from "@/store/";
import { USER_INFO } from "@/store/mutation-types";

import LoginSelectTenant from "./LoginSelectTenant";
export default {
  components: {
    LoginSelectTenant,
    TwoStepCaptcha,
  },
  data() {
    return {
      customActiveKey: "tab1",
      loginBtn: false,
      // login type: 0 email, 1 username, 2 telephone
      loginType: 0,
      requiredTwoStepCaptcha: false,
      stepCaptchaVisible: false,
      form: this.$form.createForm(this),
      encryptedString: {
        key: "",
        iv: "",
      },
      state: {
        time: 60,
        smsSendBtn: false,
      },
      validatorRules: {
        username: {
          rules: [
            { required: true, message: "请输入用户名!" },
            { validator: this.handleUsernameOrEmail },
          ],
        },
        password: {
          rules: [{ required: true, message: "请输入密码!", validator: "click" }],
        },
        mobile: { rules: [{ validator: this.validateMobile }] },
        captcha: { rule: [{ required: true, message: "请输入验证码!" }] },
        inputCode: { rules: [{ required: true, message: "请输入验证码!" }] },
      },
      verifiedCode: "",
      inputCodeContent: "",
      inputCodeNull: true,
      currentUsername: "",
      currdatetime: "",
      randCodeImage: "",
      requestCodeSuccess: false,
    };
  },
  created() {
    this.currdatetime = new Date().getTime();
    Vue.ls.remove(ACCESS_TOKEN);
    this.getRouterData();
    this.handleChangeCheckCode();
    // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
    //this.getEncrypte();
    // update-end- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
  },
  methods: {
    ...mapActions(["Login", "Logout", "PhoneLogin"]),
    // handler
    handleUsernameOrEmail(rule, value, callback) {
      const regex = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/;
      if (regex.test(value)) {
        this.loginType = 0;
      } else {
        this.loginType = 1;
      }
      callback();
    },
    handleTabClick(key) {
      this.customActiveKey = key;
      // this.form.resetFields()
    },
    handleSubmit() {
      let that = this;
      let loginParams = {};
      that.loginBtn = true;
      // 使用账户密码登录
      // if (that.customActiveKey === 'tab1') {
      that.form.validateFields(
        ["username", "password", "inputCode", "rememberMe"],
        { force: true },
        (err, values) => {
          if (!err) {
            loginParams.username = values.username;
            // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
            //loginParams.password = md5(values.password)
            //loginParams.password = encryption(values.password,that.encryptedString.key,that.encryptedString.iv)
            loginParams.password = values.password;
            loginParams.remember_me = values.rememberMe;
            // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
            loginParams.captcha = that.inputCodeContent;
            loginParams.checkKey = that.currdatetime;
            console.log("登录参数", loginParams);
            that
              .Login(loginParams)
              .then((res) => {
                this.$refs.loginSelect.show(res.result);
              })
              .catch((err) => {
                that.requestFailed(err);
              });
          } else {
            that.loginBtn = false;
          }
        }
      );
      // 使用手机号登录
      // } else {
      // that.form.validateFields(['mobile', 'captcha', 'rememberMe'], { force: true }, (err, values) => {
      //   if (!err) {
      //     loginParams.mobile = values.mobile
      //     loginParams.captcha = values.captcha
      //     loginParams.remember_me = values.rememberMe
      //     that
      //       .PhoneLogin(loginParams)
      //       .then(res => {
      //         console.log(res.result)
      //         this.$refs.loginSelect.show(res.result)
      //       })
      //       .catch(err => {
      //         that.requestFailed(err)
      //       })
      //   }
      // })
      // }
    },
    getCaptcha(e) {
      e.preventDefault();
      let that = this;
      this.form.validateFields(["mobile"], { force: true }, (err, values) => {
        if (!values.mobile) {
          that.cmsFailed("请输入手机号");
        } else if (!err) {
          this.state.smsSendBtn = true;
          let interval = window.setInterval(() => {
            if (that.state.time-- <= 0) {
              that.state.time = 60;
              that.state.smsSendBtn = false;
              window.clearInterval(interval);
            }
          }, 1000);

          const hide = this.$message.loading("验证码发送中..", 0);
          let smsParams = {};
          smsParams.mobile = values.mobile;
          smsParams.smsmode = "0";
          postAction("/sys/sms", smsParams)
            .then((res) => {
              if (!res.success) {
                setTimeout(hide, 0);
                this.cmsFailed(res.message);
              }
              console.log(res);
              setTimeout(hide, 500);
            })
            .catch((err) => {
              setTimeout(hide, 1);
              clearInterval(interval);
              that.state.time = 60;
              that.state.smsSendBtn = false;
              this.requestFailed(err);
            });
        }
      });
    },
    stepCaptchaSuccess() {
      this.loginSuccess();
    },
    stepCaptchaCancel() {
      this.Logout().then(() => {
        this.loginBtn = false;
        this.stepCaptchaVisible = false;
      });
    },
    handleChangeCheckCode() {
      this.currdatetime = new Date().getTime();
      getAction(`/sys/randomImage/${this.currdatetime}`)
        .then((res) => {
          if (res.success) {
            this.randCodeImage = res.result;
            this.requestCodeSuccess = true;
          } else {
            this.$message.error(res.message);
            this.requestCodeSuccess = false;
          }
        })
        .catch(() => {
          this.requestCodeSuccess = false;
        });
    },
    loginSuccess() {
      this.$router.push({ path: "/dashboard/analysis" }).catch(() => {
        console.log("登录跳转首页出错,这个错误从哪里来的");
      });
      this.$notification.success({
        message: "欢迎",
        description: `${timeFix()}，欢迎回来`,
      });
    },
    cmsFailed(err) {
      this.$notification["error"]({
        message: "登录失败",
        description: err,
        duration: 4,
      });
    },
    requestFailed(err) {
      this.$notification["error"]({
        message: "登录失败",
        description:
          ((err.response || {}).data || {}).message ||
          err.message ||
          "请求出现错误，请稍后再试",
        duration: 4,
      });
      this.loginBtn = false;
    },
    validateMobile(rule, value, callback) {
      if (
        !value ||
        new RegExp(/^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\d{8}$/).test(
          value
        )
      ) {
        callback();
      } else {
        callback("您的手机号码格式不正确!");
      }
    },
    validateInputCode(rule, value, callback) {
      if (!value || this.verifiedCode == this.inputCodeContent) {
        callback();
      } else {
        callback("您输入的验证码不正确!");
      }
    },
    generateCode(value) {
      this.verifiedCode = value.toLowerCase();
    },
    inputCodeChange(e) {
      this.inputCodeContent = e.target.value;
    },
    loginSelectOk() {
      this.loginSuccess();
    },
    getRouterData() {
      this.$nextTick(() => {
        if (this.$route.params.username) {
          this.form.setFieldsValue({
            username: this.$route.params.username,
          });
        }
      });
    },
    //获取密码加密规则
    getEncrypte() {
      var encryptedString = Vue.ls.get(ENCRYPTED_STRING);
      if (encryptedString == null) {
        getEncryptedString().then((data) => {
          this.encryptedString = data;
        });
      } else {
        this.encryptedString = encryptedString;
      }
    },
  },
};
</script>

<style lang="less" scoped>
.main /deep/ .ant-tabs-tab-active {
  width: 95px;
  height: 23px;
  font-size: 24px;
  color: #cddcff;
}
.main /deep/ .ant-tabs-ink-bar {
  background-color: transparent;
  bottom: none;
}

.main /deep/ .ant-input {
  color: #fff;
  background-color: transparent;
}
.main /deep/ .ant-input {
  background-color: transparent;
  color: #fff;
  border-radius: 2px;
}
.row-inputCode {
  margin-left: 72px;
}
.user-layout-login {
  box-shadow: inset 0px -6px 21px 0px rgba(84, 150, 243, 0.59);
  border-radius: 4px;
  background-color: #0e2b66;
  border: solid 1px #3272cc;
  text-align: center;
  height: 400px;

  label {
    font-size: 14px;
  }
  .input-use {
    margin-top: 10px;
    width: 360px;
    height: 40px;
    border-radius: 2px;
    // border: solid 1px #bee1ff;
  }
  .getCaptcha {
    display: block;
    width: 80%;
    height: 40px;
  }
  .forge-password {
    font-size: 14px;
    color: #e7edff;
    margin-right: 70px;
    margin-top: -20px;
    border: 10x solid red;
  }
  button.login-button {
    padding: 0 15px;
    font-size: 16px;
    height: 40px;
    width: 71.5%;
  }
  .user-login-other {
    text-align: left;
    margin-top: 24px;
    line-height: 22px;
    .item-icon {
      font-size: 24px;
      color: rgba(0, 0, 0, 0.2);
      margin-left: 16px;
      vertical-align: middle;
      cursor: pointer;
      transition: color 0.3s;
      &:hover {
        color: #1890ff;
      }
    }
  }
}
</style>
<style>
.valid-error .ant-select-selection__placeholder {
  color: #f5222d;
}
</style>
